| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $158.55 | 4.131% | $165.0997 | $165.10 | $165.10 | $165.10 |
| Purchase #2 | $216.80 | 6.356% | $230.5798 | $230.58 | $230.60 | $230.60 |
| Purchase #3 | $112.80 | 6.845% | $120.5212 | $120.52 | $120.50 | $120.50 |
| Purchase #4 | $151.91 | 9.474% | $166.302 | $166.30 | $166.30 | $166.30 |
| Purchase #5 | $194.76 | 10.798% | $215.7902 | $215.79 | $215.80 | $215.80 |
| Purchase #6 | $181.42 | 11.201% | $201.7409 | $201.74 | $201.75 | $201.70 |
| Purchase #7 | $15.91 | 8.571% | $17.2736 | $17.27 | $17.25 | $17.30 |
| 7 purchase totals = | $1,032.15 | $1,117.3074 | $1,117.30 | $1,117.30 | $1,117.30 | |